Datcon

Standard Datcon Tachometers have a 270º pointer sweep, which operate on either 12 or 24 volts of direct current with reverse polarity protection. All Datcon tachometers are manufactured with a rugged meter movement incorporating a Floating Rest. This means that the tachometer pointer is free to float when power to the tachometer is removed. As voltage is applied to a properly installed tachometer the pointer will Snap to Zero.

Accuracy Calibration

±2% of full scale at 24ºC ±3ºC at 14VDC

Temperature Effect

±2% of full scale at -7ºC to 54ºC (19ºF to 129ºF), plus initial calibration value, with nominal voltage applied

Voltage Effect

±1% of full scale at 12 to 32 VDC, plus initial calibration value

Temperature Operating Range

-40ºC to 85ºC

Shock Resistance

Able to withstand 12 shocks in each direction of 44-55 G’s in each of three orthogonal planes (SAE J1810)